<div class="eui-search-banner">
    <div class="eui-search">
        <input type="text" class="eui-input-search eui--white-bacg eui--font-28 eui--display-i-b" name="keyword" value="" placeholder="输入关键词即可搜索">
        <div class="icon-wrap">
            <span class="eui-icon eui-icon-search eui--display-i-b"></span>            
        </div>
    </div>
</div>